/*
Theme Name: Abode Furniture
Theme URI: https://example.com/abode-furniture
Author: Custom
Description: A refined, elegant WooCommerce furniture shop theme inspired by Abode. Warm cream tones, editorial typography, and polished product layouts.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: abode-furniture
Tags: e-commerce, woocommerce, furniture, minimal, elegant
*/

/* =============================================
   CSS VARIABLES
   ============================================= */
:root {
  --cream:        #f5f2ee;
  --cream-dark:   #ede9e3;
  --black:        #1c1c1a;
  --black-soft:   #2d2d2b;
  --tan:          #b8946a;
  --tan-light:    #d4b896;
  --muted:        #7a7a75;
  --border:       #e0dbd4;
  --white:        #ffffff;
  --red:          #c0392b;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', 'Helvetica Neue', Arial, sans-serif;
  --radius:       2px;
  --transition:   0.3s ease;
  --max-width:    1320px;
  --gutter:       40px;
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body { font-family: var(--font-body); font-size: 1rem; line-height: 1.7; color: var(--black); background-color: var(--cream); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--tan); }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }
input, textarea, select { font-family: var(--font-body); font-size: 1rem; }

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 400; line-height: 1.15; letter-spacing: -0.01em; color: var(--black); }
h1 { font-size: clamp(2.8rem, 6vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.12em; font-family: var(--font-body); font-weight: 500; }
p { margin-bottom: 1.25em; }
p:last-child { margin-bottom: 0; }
.eyebrow { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.18em; font-weight: 500; color: var(--muted); display: block; margin-bottom: 0.75rem; }

/* LAYOUT */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: 100px 0; }
.section--sm { padding: 60px 0; }
.section--lg { padding: 140px 0; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; font-size: 0.8rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; transition: all var(--transition); border-radius: var(--radius); }
.btn-primary { background: var(--black); color: var(--white); border: 1px solid var(--black); }
.btn-primary:hover { background: var(--black-soft); color: var(--white); border-color: var(--black-soft); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--black); border: 1px solid var(--black); }
.btn-outline:hover { background: var(--black); color: var(--white); }
.btn-tan { background: var(--tan); color: var(--white); border: 1px solid var(--tan); }
.btn-tan:hover { background: var(--black); border-color: var(--black); color: var(--white); }

/* HEADER */
.site-header { position: sticky; top: 0; z-index: 1000; background: var(--cream); border-bottom: 1px solid var(--border); transition: box-shadow var(--transition); }
.site-header.scrolled { box-shadow: 0 2px 24px rgba(28,28,26,0.08); }
.header-inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 76px; }
.header-left { display: flex; align-items: center; }
.site-logo { font-family: var(--font-display); font-size: 1.8rem; font-weight: 600; color: var(--black); letter-spacing: -0.02em; white-space: nowrap; }
.site-logo img { height: 36px; width: auto; }
.header-right { display: flex; align-items: center; justify-content: flex-end; gap: 20px; }
.header-icon { display: flex; align-items: center; gap: 6px; font-size: 0.78rem; font-weight: 500; letter-spacing: 0.05em; color: var(--black); cursor: pointer; transition: color var(--transition); }
.header-icon:hover { color: var(--tan); }
.header-icon svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.5; }
.cart-count { background: var(--black); color: var(--white); font-size: 0.65rem; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; margin-left: -6px; }

/* NAVIGATION */
.main-nav { display: flex; align-items: center; justify-content: center; gap: 0; }
.main-nav > li { position: relative; }
.main-nav > li > a { display: block; padding: 0 16px; height: 76px; line-height: 76px; font-size: 0.78rem; font-weight: 500; letter-spacing: 0.07em; text-transform: uppercase; color: var(--black); transition: color var(--transition); white-space: nowrap; }
.main-nav > li > a:hover, .main-nav > li.current-menu-item > a { color: var(--tan); }
.main-nav .sub-menu { position: absolute; top: 100%; left: 0; min-width: 200px; background: var(--white); border: 1px solid var(--border); box-shadow: 0 8px 40px rgba(28,28,26,0.12); padding: 12px 0; opacity: 0; visibility: hidden; transform: translateY(8px); transition: all var(--transition); z-index: 100; }
.main-nav > li:hover > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.main-nav .sub-menu a { display: block; padding: 9px 20px; font-size: 0.82rem; color: var(--black); transition: all var(--transition); }
.main-nav .sub-menu a:hover { color: var(--tan); padding-left: 26px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 4px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 1.5px; background: var(--black); transition: all var(--transition); }

/* MOBILE NAV */
.mobile-nav { display: none; position: fixed; top: 76px; left: 0; right: 0; bottom: 0; background: var(--cream); z-index: 999; overflow-y: auto; padding: 32px 28px; }
.mobile-nav.open { display: block; }
.mobile-nav a { display: block; padding: 14px 0; font-size: 1.1rem; font-family: var(--font-display); border-bottom: 1px solid var(--border); }

/* HERO */
.hero { position: relative; overflow: hidden; background: var(--cream-dark); }
.hero-split { display: grid; grid-template-columns: 1fr 1fr; min-height: 620px; }
.hero-content { display: flex; flex-direction: column; justify-content: center; padding: 80px var(--gutter) 80px 80px; }
.hero-content h1 { margin-bottom: 24px; font-weight: 300; }
.hero-content h1 em { font-style: italic; color: var(--tan); }
.hero-content p { font-size: 1.05rem; color: var(--muted); max-width: 420px; margin-bottom: 36px; }
.hero-image { position: relative; overflow: hidden; }
.hero-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease; }
.hero:hover .hero-image img { transform: scale(1.02); }
.page-banner { background: var(--cream-dark); padding: 60px 0; border-bottom: 1px solid var(--border); }
.page-banner h1 { font-size: clamp(2.2rem, 4vw, 3.5rem); }

/* CATEGORY GRID */
.category-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.category-card { position: relative; aspect-ratio: 3/4; overflow: hidden; border-radius: var(--radius); cursor: pointer; }
.category-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.category-card:hover img { transform: scale(1.06); }
.category-card-label { position: absolute; bottom: 0; left: 0; right: 0; padding: 20px 16px 16px; background: linear-gradient(to top, rgba(28,28,26,0.7) 0%, transparent 100%); color: var(--white); }
.category-card-label h6 { color: var(--white); font-size: 0.7rem; letter-spacing: 0.14em; }

/* PRODUCT CARD */
.product-card { position: relative; }
.product-card-image { position: relative; overflow: hidden; aspect-ratio: 3/4; background: var(--cream-dark); margin-bottom: 16px; }
.product-card-image img { width: 100%; height: 100%; object-fit: cover; transition: opacity var(--transition), transform 0.5s ease; }
.product-card-image .img-hover { position: absolute; inset: 0; opacity: 0; transition: opacity var(--transition); }
.product-card:hover .product-card-image .img-primary { opacity: 0; }
.product-card:hover .product-card-image .img-hover { opacity: 1; }
.product-card-badge { position: absolute; top: 12px; left: 12px; background: var(--tan); color: var(--white); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; padding: 3px 9px; border-radius: var(--radius); z-index: 2; }
.product-card-badge.sale { background: var(--red); }
.product-card-actions { position: absolute; bottom: 12px; left: 0; right: 0; display: flex; justify-content: center; gap: 8px; opacity: 0; transform: translateY(8px); transition: all var(--transition); z-index: 3; }
.product-card:hover .product-card-actions { opacity: 1; transform: translateY(0); }
.product-card-action-btn { background: var(--white); color: var(--black); border: 1px solid var(--border); padding: 8px 14px; font-size: 0.72rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; transition: all var(--transition); white-space: nowrap; cursor: pointer; }
.product-card-action-btn:hover { background: var(--black); color: var(--white); border-color: var(--black); }
.product-card-action-btn.atc { background: var(--black); color: var(--white); border-color: var(--black); }
.product-card-action-btn.atc:hover { background: var(--tan); border-color: var(--tan); }
.product-card-info h3 { font-size: 1rem; font-weight: 400; font-family: var(--font-body); margin-bottom: 6px; line-height: 1.4; }
.product-card-info h3 a:hover { color: var(--tan); }
.product-card-price { font-size: 0.95rem; font-weight: 500; color: var(--black); }
.product-card-price del { color: var(--muted); font-weight: 400; margin-right: 6px; }
.product-card-price ins { text-decoration: none; color: var(--red); }

/* WOOCOMMERCE PRODUCT GRID */
.products-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 36px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.woocommerce-result-count { font-size: 0.85rem; color: var(--muted); }
.woocommerce-ordering select { border: 1px solid var(--border); background: transparent; padding: 8px 36px 8px 14px; font-size: 0.82rem; color: var(--black); appearance: none; cursor: pointer; }
ul.products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; list-style: none; margin: 0; padding: 0; }
ul.products li.product { list-style: none; }
.woocommerce ul.products li.product .woocommerce-loop-product__title { font-size: 1rem; font-weight: 400; font-family: var(--font-body); padding: 0; }
.woocommerce ul.products li.product .price { font-size: 0.95rem; color: var(--black); }
.woocommerce ul.products li.product img { margin-bottom: 16px; }
.woocommerce ul.products li.product a.button { background: var(--black); color: var(--white); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; padding: 10px 18px; border-radius: var(--radius); transition: background var(--transition); margin-top: 12px; }
.woocommerce ul.products li.product a.button:hover { background: var(--tan); color: var(--white); }

/* SHOP LAYOUT */
.shop-layout { display: grid; grid-template-columns: 260px 1fr; gap: 60px; align-items: start; }
.widget { margin-bottom: 48px; padding-bottom: 48px; border-bottom: 1px solid var(--border); }
.widget:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.widget-title { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.16em; font-weight: 600; color: var(--black); margin-bottom: 20px; font-family: var(--font-body); }
.widget ul li { margin-bottom: 8px; }
.widget ul li a { font-size: 0.9rem; color: var(--muted); display: flex; align-items: center; justify-content: space-between; transition: color var(--transition); }
.widget ul li a:hover { color: var(--black); }

/* SINGLE PRODUCT */
.single-product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.product-gallery { position: sticky; top: 100px; }
.product-gallery-main { aspect-ratio: 4/5; overflow: hidden; background: var(--cream-dark); margin-bottom: 12px; }
.product-gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.product-gallery-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.product-gallery-thumbs img { aspect-ratio: 1; object-fit: cover; cursor: pointer; opacity: 0.6; transition: opacity var(--transition); }
.product-gallery-thumbs img:hover, .product-gallery-thumbs img.active { opacity: 1; }
.product-summary .product_title { font-size: clamp(1.8rem, 3vw, 2.8rem); margin-bottom: 12px; }
.product-summary .price { font-size: 1.4rem; font-weight: 500; margin-bottom: 24px; display: block; }
.product-summary .price del { color: var(--muted); font-size: 1rem; }
.product-summary .price ins { text-decoration: none; color: var(--red); }
.product-summary .woocommerce-product-details__short-description { color: var(--muted); line-height: 1.75; margin-bottom: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--border); }
.product-summary .quantity { display: flex; align-items: center; margin-bottom: 16px; }
.product-summary .qty { width: 60px; text-align: center; border: 1px solid var(--border); border-left: none; border-right: none; padding: 12px; font-size: 1rem; background: transparent; -moz-appearance: textfield; }
.product-summary .qty::-webkit-inner-spin-button { display: none; }
.qty-btn { width: 44px; height: 44px; border: 1px solid var(--border); font-size: 1.2rem; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all var(--transition); color: var(--black); background: transparent; }
.qty-btn:hover { background: var(--black); color: var(--white); border-color: var(--black); }
.woocommerce #respond input#submit, .woocommerce a.button, .woocommerce button.button, .woocommerce input.button { background: var(--black); color: var(--white); font-size: 0.85rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; border-radius: var(--radius); border: 1px solid var(--black); padding: 14px 28px; transition: all var(--transition); }
.woocommerce #respond input#submit:hover, .woocommerce a.button:hover, .woocommerce button.button:hover, .woocommerce input.button:hover { background: var(--tan); border-color: var(--tan); color: var(--white); }
.single_add_to_cart_button { width: 100%; padding: 16px !important; margin-top: 16px; }
.product-meta { margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--border); font-size: 0.85rem; color: var(--muted); }
.product-meta span { display: block; margin-bottom: 8px; }
.product-meta a { color: var(--black); border-bottom: 1px solid var(--border); }

/* SECTION HEADER */
.section-header { margin-bottom: 60px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { color: var(--muted); font-size: 1.05rem; max-width: 520px; }
.section-header.center { text-align: center; }
.section-header.center p { margin: 0 auto; }
.section-header.spread { display: flex; align-items: flex-end; justify-content: space-between; }

/* FEATURED SPLIT */
.featured-split { display: grid; grid-template-columns: 1fr 1fr; gap: 0; min-height: 600px; }
.featured-split-image { overflow: hidden; }
.featured-split-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease; }
.featured-split:hover .featured-split-image img { transform: scale(1.03); }
.featured-split-content { background: var(--cream-dark); display: flex; flex-direction: column; justify-content: center; padding: 80px; }
.featured-split-content h2 { margin-bottom: 20px; }
.featured-split-content p { color: var(--muted); margin-bottom: 36px; }

/* STATS */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; margin-top: 60px; }
.stat-number { font-family: var(--font-display); font-size: 3.5rem; font-weight: 300; line-height: 1; margin-bottom: 8px; color: var(--black); }
.stat-label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--muted); font-weight: 500; }

/* BLOG CARDS */
.blog-card-image { overflow: hidden; aspect-ratio: 4/3; margin-bottom: 20px; }
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.blog-card:hover .blog-card-image img { transform: scale(1.04); }
.blog-card-meta { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--tan); margin-bottom: 10px; font-weight: 500; }
.blog-card h3 { font-size: 1.25rem; font-weight: 400; margin-bottom: 12px; line-height: 1.35; }
.blog-card h3 a:hover { color: var(--tan); }
.blog-card p { font-size: 0.9rem; color: var(--muted); }

/* WOOCOMMERCE PAGINATION */
.woocommerce-pagination, .woocommerce-pagination ul { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 60px; list-style: none; padding: 0; }
.woocommerce-pagination a, .woocommerce-pagination span { display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid var(--border); font-size: 0.85rem; font-weight: 500; transition: all var(--transition); color: var(--black); }
.woocommerce-pagination a:hover, .woocommerce-pagination .current { background: var(--black); color: var(--white); border-color: var(--black); }

/* BREADCRUMB */
.woocommerce-breadcrumb { font-size: 0.8rem; color: var(--muted); margin-bottom: 32px; }
.woocommerce-breadcrumb a { color: var(--muted); border-bottom: 1px solid var(--border); }
.woocommerce-breadcrumb a:hover { color: var(--tan); border-color: var(--tan); }

/* NOTICES */
.woocommerce-message, .woocommerce-info { background: var(--cream-dark); border-left: 3px solid var(--tan); padding: 16px 20px; font-size: 0.9rem; margin-bottom: 24px; }
.woocommerce-error { background: #fff5f5; border-left: 3px solid var(--red); padding: 16px 20px; font-size: 0.9rem; margin-bottom: 24px; }

/* TABS */
.woocommerce-tabs { margin-top: 80px; padding-top: 60px; border-top: 1px solid var(--border); }
.woocommerce-tabs ul.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin-bottom: 40px; padding: 0; list-style: none; }
.woocommerce-tabs ul.tabs li a { display: block; padding: 14px 28px; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; transition: all var(--transition); }
.woocommerce-tabs ul.tabs li.active a, .woocommerce-tabs ul.tabs li a:hover { color: var(--black); border-bottom-color: var(--black); }
.woocommerce-tabs .panel { max-width: 740px; line-height: 1.8; color: var(--muted); }

/* RELATED */
.related-products { margin-top: 100px; padding-top: 60px; border-top: 1px solid var(--border); }
.related-products > h2 { font-size: 0.75rem; font-family: var(--font-body); text-transform: uppercase; letter-spacing: 0.16em; color: var(--muted); margin-bottom: 40px; }

/* CART & CHECKOUT */
.woocommerce table.shop_table { border-collapse: collapse; width: 100%; font-size: 0.9rem; }
.woocommerce table.shop_table th { text-align: left; padding: 0 0 16px 0; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.12em; font-weight: 600; border-bottom: 1px solid var(--border); }
.woocommerce table.shop_table td { padding: 20px 0; border-bottom: 1px solid var(--border); vertical-align: middle; }
.woocommerce .cart_totals { background: var(--cream-dark); padding: 40px; }
.woocommerce .cart_totals h2 { font-size: 1.2rem; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.woocommerce #payment { background: var(--cream-dark); border-radius: var(--radius); padding: 28px; }

/* SEARCH OVERLAY */
.search-overlay { position: fixed; inset: 0; background: rgba(28,28,26,0.92); z-index: 9000; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all var(--transition); }
.search-overlay.active { opacity: 1; visibility: visible; }
.search-overlay-inner { width: 100%; max-width: 680px; padding: 0 40px; }
.search-overlay input { width: 100%; background: transparent; border: none; border-bottom: 1px solid rgba(255,255,255,0.3); color: var(--white); font-size: 2rem; font-family: var(--font-display); padding: 20px 0; outline: none; }
.search-overlay input::placeholder { color: rgba(255,255,255,0.35); }
.search-close { position: absolute; top: 30px; right: 30px; color: var(--white); font-size: 1.5rem; cursor: pointer; opacity: 0.6; transition: opacity var(--transition); background: none; border: none; }
.search-close:hover { opacity: 1; }

/* FOOTER */
.site-footer { background: var(--black); color: rgba(255,255,255,0.7); }
.footer-top { padding: 80px 0; display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 60px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand .site-logo { color: var(--white); margin-bottom: 20px; display: block; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; max-width: 280px; margin-bottom: 28px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a { width: 38px; height: 38px; border: 1px solid rgba(255,255,255,0.2); display: flex; align-items: center; justify-content: center; transition: all var(--transition); color: rgba(255,255,255,0.7); }
.footer-social a:hover { border-color: var(--tan); color: var(--tan); }
.footer-social svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.5; }
.footer-widget-title { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.18em; font-weight: 600; color: var(--white); margin-bottom: 24px; font-family: var(--font-body); }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 0.88rem; color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer-links a:hover { color: var(--tan); }
.footer-newsletter p { font-size: 0.88rem; color: rgba(255,255,255,0.6); margin-bottom: 16px; }
.footer-newsletter input[type="email"] { width: 100%; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.15); color: var(--white); padding: 12px 16px; font-size: 0.88rem; margin-bottom: 10px; }
.footer-newsletter input::placeholder { color: rgba(255,255,255,0.35); }
.footer-newsletter input:focus { outline: none; border-color: var(--tan); }
.footer-newsletter button { width: 100%; background: var(--tan); color: var(--white); padding: 12px 16px; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; transition: background var(--transition); }
.footer-newsletter button:hover { background: var(--white); color: var(--black); }
.footer-bottom { padding: 24px 0; display: flex; align-items: center; justify-content: space-between; font-size: 0.8rem; color: rgba(255,255,255,0.4); }
.footer-bottom a { color: rgba(255,255,255,0.4); }
.footer-bottom a:hover { color: var(--tan); }

/* 404 */
.error-404 { text-align: center; padding: 160px 0; }
.error-404 .error-code { font-family: var(--font-display); font-size: 10rem; font-weight: 300; line-height: 1; color: var(--border); margin-bottom: 24px; }
.error-404 h1 { font-size: 2.5rem; margin-bottom: 16px; }
.error-404 p { color: var(--muted); font-size: 1.1rem; margin-bottom: 40px; }

/* ANIMATIONS */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.animate-in { animation: fadeInUp 0.6s ease forwards; }
.stagger > * { opacity: 0; animation: fadeInUp 0.5s ease forwards; }
.stagger > *:nth-child(1) { animation-delay: 0s; }
.stagger > *:nth-child(2) { animation-delay: 0.1s; }
.stagger > *:nth-child(3) { animation-delay: 0.2s; }
.stagger > *:nth-child(4) { animation-delay: 0.3s; }

/* RESPONSIVE */
@media (max-width: 1100px) {
  :root { --gutter: 28px; }
  .shop-layout { grid-template-columns: 220px 1fr; gap: 40px; }
  ul.products { grid-template-columns: repeat(3, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .single-product-layout { gap: 48px; }
  .category-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  :root { --gutter: 20px; }
  .header-inner { grid-template-columns: auto 1fr auto; }
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .hero-split { grid-template-columns: 1fr; }
  .hero-content { padding: 60px 20px; }
  .hero-image { display: none; }
  .shop-layout { grid-template-columns: 1fr; }
  .shop-sidebar { display: none; }
  ul.products { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .single-product-layout { grid-template-columns: 1fr; gap: 40px; }
  .product-gallery { position: static; }
  .featured-split { grid-template-columns: 1fr; }
  .featured-split-content { padding: 48px 28px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; padding: 48px 0; }
  .section { padding: 64px 0; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  h1 { font-size: 2.4rem; }
  h2 { font-size: 1.9rem; }
}
@media (max-width: 480px) {
  ul.products { grid-template-columns: 1fr; }
}